Demonstration of five major glycoproteins in myelin and myelin subfractions
نویسندگان
چکیده
منابع مشابه
Incorporation of glycoproteins into peripheral nerve myelin
Peripheral nerve myelin contains a dominant low molecular weight glycoprotein called Po. To study the metabolism of this glycoprotein, tritiated fucose was injected into the peripheral nerves of adult mice and developing rats, and the temporal distribution of label was examined by autoradiography and gel electrophoresis. Mice and rat pups, injected with fucose, were sacrificed from 1 h to 98 da...
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Quiescent Schwann cells in the distal segment of the permanently transected nerve produced basal levels of the major myelin glycoprotein, P0, in the absence of myelin assembly. Low levels of P0 could be detected at 35 days after transection by autoradiographic analysis of radioiodinated lectin binding after protein separation by high-resolution sodium dodecyl sulfate pore gradient electrophores...
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With increased use of glutaraldehyde fixatives (15), membrane whorls of myelin figures have been noted in many tissues prepared for electron microscopy (e.g ., 3, 7, 9, 10, 14, 16, 17) . Some workers have considered them artifacts produced by glutaraldehyde fixation (5, 12, 13) . We observed myelin figures in glutaraldehyde-osmium tetroxide-fixed conidia of Scopulariopsis brevicaulis, a member ...
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The capacities of immature and mature rat brain myelin, bovine myelin and human myelin to be agglutinated by soya-bean agglutinin, Ricinus communis agglutinin, wheatgerm agglutinin, and Lotus tetragonolobus agglutinin were examined. The first two lectins, which are specific for galactose and N-acetylgalactosamine, strongly agglutinated immature and mature rat myelin, weakly agglutinated bovine ...
متن کاملfaculty of psychology and social sciences group of anthropology master thesis in major of anthropology
چکیده پایان نامه (شامل خلاصه، اهداف، روش های اجرا و نتایج به دست آمده): کار جمع آوری گو یش های محلی در سال های اخیر شتاب امیدوار کننده ای به خود گرفته است. شاید از بارزترین اهداف جمع آوری گویش های مختلف، ثبت و ضبط آن، جلوگیری از نابودی و مهمتر از همه حل مشکلات دستوری زبان رسمی باشد. دقت در فرآیند های زبانی گویش های محلی نوع ارتباط مردم نواحی مختلف با پیرامون نشان را به ما نشان خواهد داد. از س...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1981
ISSN: 0264-6021
DOI: 10.1042/bj1950525